Changing pharyngeal bacterial flora of hospitalized patients. Emergence of gram-negative bacilli

N Engl J Med. 1969 Nov 20;281(21):1137-40. doi: 10.1056/NEJM196911202812101.
No abstract available

MeSH terms

  • Adult
  • Anti-Bacterial Agents / therapeutic use
  • Bacteria / isolation & purification*
  • Bacteriological Techniques
  • Hospitalization*
  • Humans
  • Middle Aged
  • Pharynx / microbiology*
  • Pneumonia / etiology
  • Positive-Pressure Respiration
  • Time Factors

Substances

  • Anti-Bacterial Agents